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题目
1.He is tidying his room.(变否定句) 2.She is dan cing.(变一般疑问句)
3.They are playing footbll.(变一般疑问句)
4.Are you drinking?(否定回答)
5.Is he doing homework?(肯定回答)

提问时间:2020-07-17

答案
1.He is tidying his room.(变否定句) He is not tidying his room2.She is dan cing.(变一般疑问句)Is she dancing?3.They are playing footbll.(变一般疑问句)Are they playing football?4.Are you drinking?...
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